Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (16,510)	$ 4,744
Adjustments to reconcile net income (loss) to net cash provided by operations:
Exploration and abandonment expense	32	49
Depletion, depreciation and amortization expense	17,024	12,963
Accretion expense	54	35
Stock-based compensation expense	3,976	966
Amortization of debt issuance costs	645	29
Amortization of original issue discount on senior notes	893	0
Derivative-related activity	41,633	0
Deferred income taxes	(312)	1,115
Changes in operating assets and liabilities:
Accounts receivable	(6,789)	(9,193)
Prepaid expenses, inventory and other assets	(941)	(12)
Accounts payable, accrued liabilities and other current liabilities	10,242	677
Net cash provided by operating activities	49,947	11,373
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to crude oil and natural gas properties	(165,099)	(44,875)
Changes in working capital associated with crude oil and natural gas property additions	20,644	13,263
Acquisitions of crude oil and natural gas properties	(6,348)	(309)
Other property additions	(96)	0
Net cash used in investing activities	(150,899)	(31,921)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of senior unsecured notes, net of discount	210,179	0
Repayments under revolving credit facility	(115,000)	0
Borrowings under revolving credit facility	15,000	0
Proceeds from exercises of warrants	779	5,466
Proceeds from subscription receivable from exercises of warrants	0	3,596
Proceeds from exercises of stock options	75	1,574
Debt issuance costs	(6,449)	(2)
Dividends paid	(2,382)	0
Dividend equivalents paid	(214)	0
Stock offering costs	(55)	0
Net cash provided by financing activities	101,933	10,634
Net increase (decrease) in cash and cash equivalents	981	(9,914)
Cash and cash equivalents, beginning of period	34,869	19,552
Cash and cash equivalents, end of period	35,850	9,638
Supplemental disclosure of non-cash transactions:
Interest paid	1,081	4
Income taxes paid	0	0
Stock issued for acquisition	156,600	0
Additions to asset retirement obligations	$ 768	$ 153